A wearable patch that constantly measures heartrate and breathing rate.
What we were talking about this week : on Google+, Twitter, and the Forums
We've noted a number of superb resources in the newsletter this year. Here are a few personal favourites.
A Zen Approach to Everyday Fitness.
What exactly is conditioning? Should you be doing some? Over to Dean.
A simple approach to solving complex problems, like designing a fitness program.